O.J. Simpson was tried and acquitted in the June 12, 1994, stabbing deaths of his ex-wife and her friend, although the actor and football legend was found liable in a civil wrongful death trial.

Glen Rogers, who has been sentenced to death for murdering women in Florida and California, was arrested in November 1995 — a month after Simpson’s murder trial ended — and charged with killing five women in several states. He told investigators at the time that he had killed at least 70 women, police said.“I’m absolutely certain that my brother Glen killed Nicole Simpson and Ron Goldman,” said Clay Rogers, who narrated the film “My Brother The Serial Killer,” which will debut on the Investigation Discovery channel Wednesday. “I know my brother did it because I’ve seen proof that he was there.”